.clearfix::after {
  display: block;
  content: '';
  clear: both;
}
.center {
  width: 1200px;
  margin: 0 auto;
}
.carbtn {
  float: left;
  background: #e1251b;
  height: 36px;
  padding: 0 25px;
  font-size: 16px;
  border: none;
  color: #FFF;
}
.header_top {
  background: #eaeaea;
  height: 30px;
}
.header_top .header_top_cont {
  width: 1200px;
  margin: 0 auto;
  line-height: 30px;
}
.header_top .header_top_cont::after {
  display: block;
  content: '';
  clear: both;
}
.header_top .header_top_cont .header_top_cont_l {
  font-weight: bold;
  float: left;
}
.header_top .header_top_cont .header_top_cont_l a {
  font-weight: normal;
}
.header_top .header_top_cont .header_top_cont_l em {
  font-weight: normal;
  font-size: 14px;
  color: #b3aeae;
}
.header_top .header_top_cont .header_top_cont_r {
  float: right;
}
.header_top .header_top_cont .header_top_cont_r a {
  border-right: 1px solid #b3aeae;
  padding: 0 10px;
}
.header_top .header_top_cont .header_top_cont_r a:last-child {
  border-right: none;
}
.header_mid {
  width: 1200px;
  margin: 0 auto;
}
.header_mid::after {
  display: block;
  content: '';
  clear: both;
}
.header_mid #logo {
  width: 175px;
  height: 56px;
  float: left;
  margin: 25px 45px;
}
.header_mid #logo img {
  width: 100%;
  height: 100%;
}
.header_mid .searchbox {
  float: right;
  margin: 35px;
}
.header_mid .searchbox input {
  box-sizing: border-box;
  float: left;
  width: 490px;
  height: 32px;
  padding: 0 4px;
  border: 3px solid #ea4a36;
}
.header_mid .searchbox button {
  float: left;
  width: 68px;
  height: 32px;
  background: #ea4a36;
  color: #FFF;
  border: none;
}
.header_mid .searchbox button:active {
  background: yellow;
  color: #000;
}
.header_nav {
  border-bottom: 2px solid #e1251b;
}
.header_nav .header_nav_cont {
  width: 1200px;
  margin: 0 auto;
}
.header_nav .header_nav_cont::after {
  display: block;
  content: '';
  clear: both;
}
.header_nav .header_nav_cont li {
  float: left;
  margin: 0px 22px;
}
.header_nav .header_nav_cont li a {
  color: #333;
  font-size: 16px;
  line-height: 50px;
}
.header_nav .header_nav_cont li:first-child {
  font-weight: bold;
  background: #e1251b;
  width: 210px;
  height: 50px;
  text-align: center;
  line-height: 50px;
}
.header_nav .header_nav_cont li:first-child a {
  color: #FFF;
  font-size: 14px;
}
.main {
  width: 1200px;
  margin: 0 auto;
  margin-top: 15px;
}
.main .crumbs {
  padding: 9px 15px 9px 0;
}
.main .crumbs i {
  padding: 0 5px;
}
.main .main_top {
  margin: 5px 0 15px;
}
.main .main_top::after {
  display: block;
  content: '';
  clear: both;
}
.main .main_top .main_top_l {
  width: 400px;
  float: left;
}
.main .main_top .main_top_l .main_top_l_simg_box {
  width: 400px;
  height: 400px;
  border: 1px solid #DFDFDF;
  position: relative;
}
.main .main_top .main_top_l .main_top_l_simg_box .mark {
  width: 200px;
  height: 200px;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid #ddd;
  position: absolute;
  top: 0;
  left: 0;
  display: none;
}
.main .main_top .main_top_l .main_top_l_simg_box .bigimgbox {
  width: 400px;
  height: 400px;
  border: 1px solid #DDD;
  position: absolute;
  top: 0;
  left: 420px;
  overflow: hidden;
  display: none;
}
.main .main_top .main_top_l .main_top_l_b {
  width: 400px;
  margin-top: 5px;
}
.main .main_top .main_top_l .main_top_l_b .btn {
  width: 10px;
  height: 54px;
  border: 1px solid #CCC;
  background: #EBEBEB;
  line-height: 54px;
  float: left;
}
.main .main_top .main_top_l .main_top_l_b .main_top_simg_list_box {
  width: 372px;
  height: 56px;
  float: left;
  overflow: hidden;
  margin-left: 4px;
}
.main .main_top .main_top_l .main_top_l_b .main_top_simg_list_box ul {
  width: 2000px;
  transition: 0.5s all ease;
}
.main .main_top .main_top_l .main_top_l_b .main_top_simg_list_box ul li {
  width: 50px;
  height: 50px;
  float: left;
  border: 1px solid #CCC;
  padding: 2px;
  margin-right: 20px;
}
.main .main_top .main_top_l .main_top_l_b .main_top_simg_list_box ul li img {
  width: 100%;
  height: 100%;
}
.main .main_top .main_top_r {
  width: 700px;
  float: right;
}
.main .main_top .main_top_r h3 {
  font-size: 14px;
  line-height: 21px;
  margin-top: 15px;
}
.main .main_top .main_top_r .sale {
  color: #e12228;
  margin-top: 15px;
}
.main .main_top .main_top_r .price_box {
  margin-top: 10px;
  line-height: 28px;
  background: #fee9ec;
  padding: 7px;
}
.main .main_top .main_top_r .price_box em {
  margin-right: 15px;
  vertical-align: top;
}
.main .main_top .main_top_r .price_box span {
  font-size: 16px;
  color: #cc1122;
  vertical-align: middle;
}
.main .main_top .main_top_r .price_box strong {
  font-size: 24px;
  color: #cc1122;
  font-weight: bold;
  vertical-align: middle;
}
.main .main_top .main_top_r .price_box i {
  font-size: 12px;
  color: #cc1122;
  vertical-align: middle;
}
.main .main_top .main_top_r .price_box ins {
  float: right;
  text-decoration: none;
}
.main .main_top .main_top_r .price_box s {
  vertical-align: top;
  text-decoration: none;
  width: 520px;
  display: inline-block;
}
.main .main_top .main_top_r .price_box u {
  text-decoration: none;
  background: #c81623;
  padding: 3px;
  color: #FFF;
}
.main .main_top .main_top_r .support {
  margin-top: 10px;
  line-height: 28px;
}
.main .main_top .main_top_r .support::after {
  display: block;
  content: '';
  clear: both;
}
.main .main_top .main_top_r .support em {
  float: left;
  margin-right: 15px;
}
.main .main_top .main_top_r .support p {
  float: left;
  width: 520px;
  color: #999;
}
.main .main_top .main_top_r .address {
  margin-top: 10px;
  line-height: 28px;
  border-bottom: 1px solid #ededed;
}
.main .main_top .main_top_r .address::after {
  display: block;
  content: '';
  clear: both;
}
.main .main_top .main_top_r .address em {
  float: left;
  margin-right: 15px;
}
.main .main_top .main_top_r .address p {
  float: left;
  width: 520px;
  color: #999;
}
.main .main_top .main_top_r .choose_box {
  margin-top: 20px;
}
.main .main_top .main_top_r .choose_box::after {
  display: block;
  content: '';
  clear: both;
}
.main .main_top .main_top_r .choose_box span {
  height: 30px;
  line-height: 30px;
  float: left;
  padding: 0 20px;
  margin-right: 20px;
  background: snow;
  border: 1px solid #ddd;
}
.main .main_top .main_top_r .choose_box span i {
  margin-left: 20px;
  color: red;
}
.main .main_top .main_top_r .configuration {
  margin-top: 10px;
  line-height: 28px;
}
.main .main_top .main_top_r .configuration dl {
  margin: 13px 0;
}
.main .main_top .main_top_r .configuration dl::after {
  display: block;
  content: '';
  clear: both;
}
.main .main_top .main_top_r .configuration dl dt {
  margin-right: 15px;
  float: left;
}
.main .main_top .main_top_r .configuration dl dd {
  float: left;
  margin-right: 5px;
  color: #666;
  line-height: 24px;
  padding: 2px 14px;
  border: 1px solid #eee;
  border-bottom-color: #bbb;
  border-right-color: #bbb;
}
.main .main_top .main_top_r .configuration dl dd:first-of-type {
  color: red;
}
.main .main_top .main_top_r .shopcar_box::after {
  display: block;
  content: '';
  clear: both;
}
.main .main_top .main_top_r .shopcar_box .shopcar_box_l {
  float: left;
  width: 55px;
  margin-right: 15px;
  position: relative;
}
.main .main_top .main_top_r .shopcar_box .shopcar_box_l input {
  width: 38px;
  height: 37px;
  border: 1px solid #ddd;
  color: #555;
}
.main .main_top .main_top_r .shopcar_box .shopcar_box_l a {
  border: 1px solid #ddd;
  width: 15px;
  height: 18px;
  background: #f1f1f1;
  color: #666;
  text-align: center;
  line-height: 18px;
  position: absolute;
  top: 0;
  right: 0;
}
.main .main_top .main_top_r .shopcar_box .shopcar_box_l a:last-child {
  top: 20px;
}
.main .main_top .main_top_r .shopcar_box button {
  float: left;
  background: #e1251b;
  height: 36px;
  padding: 0 25px;
  font-size: 16px;
  border: none;
  color: #FFF;
}
.main .main_content {
  margin-top: 30px;
}
.main .main_content::after {
  display: block;
  content: '';
  clear: both;
}
.main .main_content .main_content_l {
  width: 210px;
  border: 1px solid #CCC;
  float: left;
}
.main .main_content .main_content_l .btn_list::after {
  display: block;
  content: '';
  clear: both;
}
.main .main_content .main_content_l .btn_list li {
  float: left;
  height: 40px;
  border-top: 3px solid #FFF;
  width: 105px;
  line-height: 37px;
  border-bottom: 1px solid #CCC;
  text-align: center;
  font-weight: bold;
}
.main .main_content .main_content_l .btn_list .active {
  border-top: 3px solid #e1251b;
  border-bottom: none;
}
.main .main_content .main_content_l .box_list {
  padding: 10px;
}
.main .main_content .main_content_l .box_list .box {
  display: none;
}
.main .main_content .main_content_l .box_list .box .goods_menu li {
  width: 50%;
  float: left;
  border-bottom: 1px dashed #ededed;
  line-height: 28px;
}
.main .main_content .main_content_l .box_list .box .goods_menu2 li {
  margin: 5px 0 15px;
  padding-bottom: 10px;
  border-bottom: 1px solid #ededed;
}
.main .main_content .main_content_l .box_list .box .goods_menu2 li img {
  width: 152px;
}
.main .main_content .main_content_l .box_list .box .goods_menu2 li .price {
  color: #c81623;
  font-size: 16px;
}
.main .main_content .main_content_l .box_list .box .goods_menu2 li .btnbox {
  margin-top: 5px;
  text-align: center;
}
.main .main_content .main_content_l .box_list .box .goods_menu2 li .btnbox a {
  color: #8c8c8c;
  border: 1px solid #8c8c8c;
  padding: 2px 14px;
  line-height: 18px;
}
.main .main_content .main_content_l .box_list .show {
  display: block;
}
.main .main_content .main_content_r {
  width: 980px;
  float: right;
}
.main .main_content .main_content_r .main_content_r_t {
  border: 1px solid #DDD;
  margin-bottom: 15px;
}
.main .main_content .main_content_r .main_content_r_t h4 {
  background: #f1f1f1;
  border-bottom: 1px solid #DDD;
  padding: 5px 0 5px 15px;
  color: #333;
}
.main .main_content .main_content_r .main_content_r_t .choosebox {
  padding-top: 10px;
  height: 170px;
}
.main .main_content .main_content_r .main_content_r_t .choosebox::after {
  display: block;
  content: '';
  clear: both;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .goodsbox {
  float: left;
  width: 127px;
  height: 165px;
  color: #c81623;
  font-size: 16px;
  position: relative;
  text-align: center;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .goodsbox img {
  width: 87px;
  margin: 0 auto;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .goodsbox i {
  position: absolute;
  top: 48px;
  right: -25px;
  color: #333;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .choosebox_list {
  float: left;
  width: 668px;
  height: 165px;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .choosebox_list li {
  float: left;
  width: 127px;
  margin: 0 20px;
  text-align: center;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .choosebox_list li img {
  width: 120px;
  height: 130px;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .choosebox_r {
  border-left: 1px solid #ddd;
  width: 153px;
  height: 165px;
  float: left;
  padding-left: 20px;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .choosebox_r p:nth-child(1) {
  margin: 10px 0;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .choosebox_r p:nth-child(2) {
  margin-bottom: 10px;
  font-weight: bold;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .choosebox_r p:nth-child(3) {
  margin-bottom: 10px;
  color: #B1191A;
  font-size: 16px;
}
.main .main_content .main_content_r .main_content_r_t .choosebox .choosebox_r button {
  float: left;
  background: #e1251b;
  height: 36px;
  padding: 0 25px;
  font-size: 16px;
  border: none;
  color: #FFF;
}
.main .main_content .main_content_r .main_content_r_b .btn_list {
  background: #ededed;
}
.main .main_content .main_content_r .main_content_r_b .btn_list::after {
  display: block;
  content: '';
  clear: both;
}
.main .main_content .main_content_r .main_content_r_b .btn_list li {
  background: #FFF;
  border: 1px solid #ddd;
  float: left;
  height: 40px;
  padding: 0 11px;
  text-align: center;
  line-height: 40px;
  margin-left: -1px;
}
.main .main_content .main_content_r .main_content_r_b .btn_list .active {
  background: red;
}
.main .main_content .main_content_r .main_content_r_b .btn_list .active a {
  color: #FFF;
}
.main .main_content .main_content_r .main_content_r_b .box_list .show {
  display: block;
}
.main .main_content .main_content_r .main_content_r_b .box_list li {
  display: none;
}
